| NWS Forecast for: Indianapolis IN Issued by: National Weather Service Indianapolis, IN Last Update: 6:45 am EDT Jun 30, 2026 | |
Today: Sunny and hot, with a high near 94. Heat index values as high as 103. Southwest wind 5 to 8 mph. Tonight: Clear, with a low around 75. South southwest wind 5 to 8 mph. Wednesday: Sunny and hot, with a high near 95. Heat index values as high as 106. Southwest wind 3 to 7 mph. Wednesday Night: Clear, with a low around 74. South southwest wind 3 to 7 mph. Thursday: Sunny and hot, with a high near 95. Calm wind becoming southwest 5 to 7 mph in the morning. Thursday Night: Mostly clear, with a low around 75. Southwest wind 5 to 7 mph becoming calm in the evening. Friday: A 40 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 94. Calm wind becoming southwest around 6 mph in the afternoon. Friday Night: A 30 percent chance of showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 73. Southwest wind around 5 mph becoming calm in the evening. Independence Day: A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 92. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 50%. Saturday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. West southwest wind around 5 mph becoming calm in the evening. Sunday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. Sunday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. Monday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. | |
| Indianapolis IN 39.77°N 86.16°W (Elev. 728 ft) | |
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